METHOD FOR MANUFACTURING A DIAGONAL FLOW TYPE HEAT EXCHANGER, CAPABLE OF MANUFACTURING A DIAGONAL FLOW TYPE HEAT EXCHANGE ELEMENT BY CUTTING A STRIP BOARD MASS PRODUCED INTO A PREDETERMINED SIZE

摘要

PURPOSE: A method for manufacturing a diagonal flow type heat exchanger is provided to enhance a production yield rate by reducing material waste because a portion making a diagonal flow type heat exchanging element is maximized.;CONSTITUTION: A method for manufacturing a diagonal flow type heat exchanger is as follows. A diagonal valley is formed in a longitudinal of a first strip stencil paper by pressing a diagonal roller to the first strip stencil paper of a plate shape(S10). A linear valley is formed in a longitudinal of a second strip stencil paper by pressing a linear roller to the second strip stencil paper of a plate shape(S20). A strip board is formed by laminating the first and second strip stencil papers so that the diagonal valley and linear valley are faced each other by arranging a heat exchange liner between the first and second strip stencil papers(S30). The strip board is cut at a constant interval along a longitudinal direction of the strip board to be parallel with the diagonal valley(S40).;COPYRIGHT KIPO 2012